| /* |
| * Copyright (c) 2009-2013, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google, Inc. nor the names of its contributors |
| * may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include <stdlib.h> |
| |
| #include "vendor_trigger.h" |
| #include "debug.h" |
| |
| unsigned int debug_level = DEBUG; |
| |
| static const int version = 1; |
| |
| int check_version(const int fastboot_version, int *libversion) { |
| *libversion = version; |
| return !(fastboot_version == version); |
| } |
| |
| int gpt_layout(struct GPT_content *table) { |
| D(DEBUG, "message from libvendor"); |
| return 0; |
| } |
| |
| int oem_cmd(const char *arg, const char **response) { |
| D(DEBUG, "message from libvendor, oem catched request %s", arg); |
| return 0; |
| } |
| |
| static int close_triggers(struct vendor_trigger_t *dev) |
| { |
| if (dev) |
| free(dev); |
| |
| return 0; |
| } |
| |
| static int open_triggers(const struct hw_module_t *module, char const *name, |
| struct hw_device_t **device) { |
| struct vendor_trigger_t *dev = malloc(sizeof(struct vendor_trigger_t)); |
| klog_init(); |
| klog_set_level(6); |
| |
| memset(dev, 0, sizeof(*dev)); |
| dev->common.module = (struct hw_module_t *) module; |
| dev->common.close = (int (*)(struct hw_device_t *)) close_triggers; |
| |
| dev->gpt_layout = gpt_layout; |
| dev->oem_cmd = oem_cmd; |
| |
| *device = (struct hw_device_t *) dev; |
| |
| return 0; |
| } |
| |
| |
| static struct hw_module_methods_t trigger_module_methods = { |
| .open = open_triggers, |
| }; |
| |
| struct hw_module_t HAL_MODULE_INFO_SYM = { |
| .tag = HARDWARE_MODULE_TAG, |
| .version_major = 1, |
| .version_minor = 0, |
| .id = TRIGGER_MODULE_ID, |
| .name = "vendor trigger library for fastbootd", |
| .author = "Google, Inc.", |
| .methods = &trigger_module_methods, |
| }; |
| |